61456152240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{19699}}^1$

素因数の和:20344

約数の個数: 240

約数和(自身を含む): 236267616000

約数和(自身を除く): 174811463760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 619, 630, 720, 840, 1008, 1238, 1260, 1680, 1857, 2476, 2520, 3095, 3714, 4333, 4952, 5040, 5571, 6190, 7428, 8666, 9285, 9904, 11142, 12380, 12999, 14856, 17332, 18570, 19699, 21665, 22284, 24760, 25998, 27855, 29712, 34664, 37140, 38997, 39398, 43330, 44568, 49520, 51996, 55710, 59097, 64995, 69328, 74280, 77994, 78796, 86660, 89136, 98495, 103992, 111420, 118194, 129990, 137893, 148560, 155988, 157592, 173320, 177291, 194985, 196990, 207984, 222840, 236388, 259980, 275786, 295485, 311976, 315184, 346640, 354582, 389970, 393980, 413679, 445680, 472776, 519960, 551572, 590970, 623952, 689465, 709164, 779940, 787960, 827358, 886455, 945552, 1039920, 1103144, 1181940, 1241037, 1378930, 1418328, 1559880, 1575920, 1654716, 1772910, 2068395, 2206288, 2363880, 2482074, 2757860, 2836656, 3119760, 3309432, 3545820, 4136790, 4727760, 4964148, 5515720, 6205185, 6618864, 7091640, 8273580, 9928296, 11031440, 12193681, 12410370, 14183280, 16547160, 19856592, 24387362, 24820740, 33094320, 36581043, 48774724, 49641480, 60968405, 73162086, 85355767, 97549448, 99282960, 109743129, 121936810, 146324172, 170711534, 182905215, 195098896, 219486258, 243873620, 256067301, 292648344, 341423068, 365810430, 426778835, 438972516, 487747240, 512134602, 548715645, 585296688, 682846136, 731620860, 768201903, 853557670, 877945032, 975494480, 1024269204, 1097431290, 1280336505, 1365692272, 1463241720, 1536403806, 1707115340, 1755890064, 2048538408, 2194862580, 2560673010, 2926483440, 3072807612, 3414230680, 3841009515, 4097076816, 4389725160, 5121346020, 6145615224, 6828461360, 7682019030, 8779450320, 10242692040, 12291230448, 15364038060, 20485384080, 30728076120, 61456152240]

約数ペア:

[(1, 61456152240), (2, 30728076120), (3, 20485384080), (4, 15364038060), (5, 12291230448), (6, 10242692040), (7, 8779450320), (8, 7682019030), (9, 6828461360), (10, 6145615224), (12, 5121346020), (14, 4389725160), (15, 4097076816), (16, 3841009515), (18, 3414230680), (20, 3072807612), (21, 2926483440), (24, 2560673010), (28, 2194862580), (30, 2048538408), (35, 1755890064), (36, 1707115340), (40, 1536403806), (42, 1463241720), (45, 1365692272), (48, 1280336505), (56, 1097431290), (60, 1024269204), (63, 975494480), (70, 877945032), (72, 853557670), (80, 768201903), (84, 731620860), (90, 682846136), (105, 585296688), (112, 548715645), (120, 512134602), (126, 487747240), (140, 438972516), (144, 426778835), (168, 365810430), (180, 341423068), (210, 292648344), (240, 256067301), (252, 243873620), (280, 219486258), (315, 195098896), (336, 182905215), (360, 170711534), (420, 146324172), (504, 121936810), (560, 109743129), (619, 99282960), (630, 97549448), (720, 85355767), (840, 73162086), (1008, 60968405), (1238, 49641480), (1260, 48774724), (1680, 36581043), (1857, 33094320), (2476, 24820740), (2520, 24387362), (3095, 19856592), (3714, 16547160), (4333, 14183280), (4952, 12410370), (5040, 12193681), (5571, 11031440), (6190, 9928296), (7428, 8273580), (8666, 7091640), (9285, 6618864), (9904, 6205185), (11142, 5515720), (12380, 4964148), (12999, 4727760), (14856, 4136790), (17332, 3545820), (18570, 3309432), (19699, 3119760), (21665, 2836656), (22284, 2757860), (24760, 2482074), (25998, 2363880), (27855, 2206288), (29712, 2068395), (34664, 1772910), (37140, 1654716), (38997, 1575920), (39398, 1559880), (43330, 1418328), (44568, 1378930), (49520, 1241037), (51996, 1181940), (55710, 1103144), (59097, 1039920), (64995, 945552), (69328, 886455), (74280, 827358), (77994, 787960), (78796, 779940), (86660, 709164), (89136, 689465), (98495, 623952), (103992, 590970), (111420, 551572), (118194, 519960), (129990, 472776), (137893, 445680), (148560, 413679), (155988, 393980), (157592, 389970), (173320, 354582), (177291, 346640), (194985, 315184), (196990, 311976), (207984, 295485), (222840, 275786), (236388, 259980)]